= '''MERCATOR-NEMO team - 2011 actions''' = [[BR]] [[PageOutline]] Last edited [[Timestamp]] ---- '''members''' ||Name||Institution||%||Position|| ||Clément Bricaud ||Mercator Océan, Toulouse||35%||Mercator NEMO officer || ||Yann Drillet ||Mercator Océan, Toulouse|| 5%||Mercator Consortium expert || ||Guillaume Reffray ||Mercator Océan, Toulouse||10%||Mercator developper || ||Jerome Chanut ||Mercator Océan, Toulouse||10%||Mercator developper || ||Elisabeth Remy ||Mercator Océan, Toulouse||10%||Mercator developper || ||Gilles Garric ||Mercator Océan, Toulouse|| 5%||Mercator developper || ||Olivier Legalloudec ||Mercator Océan, Toulouse|| 5%||Mercator developper || ||Romain Bourdalle-Badie ||Mercator Océan, Toulouse|| 5%||Mercator developper || ||Mondher Chekki ||Mercator Océan, Toulouse|| 5%||Mercator developper || '''total weeks : '''[[BR]] 40 wk (1 man/year) [[BR]] Summary: ||Action ||nb weeks || Brief description||Status||Branch name||Trac ticket n°||Wiki page name||Reviewer(s)||Review status||Ready for merge|| ||Mercator-1 ||4 || Improvment of OBC's || || || || || || || || ||Mercator-2 ||2 || PPM horizontal advection scheme || || || || || || || || ||Mercator-3 ||4 || resolving the 2 versions of time-stepping || || || || || || || || ||Mercator-4 ||2 || implementation of the OBC for PISCES || || || || || || || || ||Mercator-5 ||2 || Solar flux filtering at daily frequency to force biogeochemistry model || || || || || || || || ||Mercator-6 ||2 || Degradation toolbox || || || || || || || || ||Mercator-7 ||2 || Data assimilation interface: model equivalent of a SST night || || || || || || || || ||Mercator-8 ||2 || Data assimilation interface: model equivalent of a SLA || || || || || || || || ||Mercator-9 ||2 || User Support || || || || || || || || ||Mercator-10||2 || Code Reviewing || || || || || || || || ||Mercator-11||4 || Beta Testing || || || || || || || || ||Mercator-12||4 || Exchange with others centers || || || || || || || || ||Mercator-13||2 || 2011 Users Meeting Organisation || || || || || || || || [[BR]] === '''MERCATOR.1 — Improvement of OBCs: end of 2011 task''' === '''Motivation:''' participate to merge of OBC and BDY; work on atmospheric pressure and tide forcing in the new package[[BR]] '''Status :''' -- [[BR]] '''main tasks :''' -- [[BR]] '''Principal Investigator :''' Jerome Chanut (jchanut@mercator-ocean.fr) [[BR]] '''Deadline :''' -- [[BR]] '''Priority: '''High[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : '''--[[BR]] '''Number of weeks : ''' 4 (TBC) [[BR]] === '''MERCATOR.2 — PPM advection scheme ''' === '''Motivation:''' Add another scheme for tracers advection: horizontal part. Vertical part will be made by NOCL. [[BR]] '''Status :''' Running on NEMO_3.2. [[BR]] '''main tasks :'''review. [[BR]] '''Principal Investigator :''' Guillaume Reffray (greffray@mercator-ocean.fr)[[BR]] '''Deadline :''' [[BR]] '''Priority: '''Low[[BR]] '''Science Reviewer : '''[[BR]] '''System Reviewer : '''[[BR]] '''Number of weeks : ''' 2 [[BR]] === '''MERCATOR.3 — resolving the 2 versions of time-stepping''' === '''Motivation:''' Tracer conservation and time splitting. reference: Shchepetkin, A. F., and J. C. McWilliams, 2005 [[BR]] '''Status :'''Running in NEATL36 at Mercator. [[BR]] '''main tasks :''' Main idea:replace Leapfrog scheme by a Fb tamporal scheme, but keep actual method for updating ssh at 3D time-stepping. [[BR]] '''workplan:''' [[BR]] '''1.'''test some eventual problem of divergence of SSh in barotropic mode compared to SSH in 3d mode ( cf Hallberg and Adcroft, OM 2009: Reconciling estimates of the free surface height in Lagrangian vertical coordinate ocean models with mode-split time stepping). [[BR]] '''2.'''implementation in NEMO_3.3 of this time-splitting. [[BR]] '''3.'''test in high-resolution configuration at Mercator.[[BR]] '''4.'''take a decision for reorganization of step for time-splitting.[[BR]] '''Priority: '''High[[BR]] '''Principal Investigator :''' Clement Bricaud & Jerome Chanut (jchanut@mercator-ocean.fr) [[BR]] '''Number of weeks : ''' 4 (TBC) [[BR]] === '''MERCATOR.4 — implementation of the OBC for PISCES ''' === '''Motivation: Use new package ; implement new methods.''' [[BR]] '''Status :''' [[BR]] '''main tasks :''' [[BR]] '''Principal Investigator :''' Guillaume Reffray (greffray@mercator-ocean.fr) [[BR]] '''Priority: '''[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : ''' [[BR]] '''Number of weeks : ''' 2 (TBC) [[BR]] === '''MERCATOR.5 — Solar flux filtering at daily frequency to force biogeochemistry model. ''' === '''Motivation: '''For coupled model ( physic + bio ): physic needs 24 hours (+ diurnal cycle) or 3 hours solar fluxes, but bio need a 24 hours mean. [[BR]] '''Status :''' [[BR]] '''main tasks :''' [[BR]] '''Principal Investigator :''' () [[BR]] '''Priority: '''[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : ''' [[BR]] '''Number of weeks : ''' 2 (TBC) [[BR]] === '''MERCATOR.6 — Degradation toolbox. ''' === '''Motivation: Usefull for offline forcing of tracers. adaptation for patial steps. ''' [[BR]] '''Status :''' [[BR]] '''main tasks :''' [[BR]] '''Principal Investigator :''' () [[BR]] '''Priority: '''[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : ''' [[BR]] '''Number of weeks : ''' 2 (TBC) [[BR]] === '''MERCATOR.7 — Data assimilation interface: model equivalent of a SST night ''' === '''Motivation:''' [[BR]] '''Status :''' [[BR]] '''main tasks :''' [[BR]] '''Principal Investigator :''' Elisabeth Remy (eremy@mercator-ocean.fr) [[BR]] '''Priority: '''[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : ''' [[BR]] '''Number of weeks : ''' 2 (TBC) [[BR]] === '''MERCATOR.8 — Data assimilation interface: model equivalent of a SLA ''' === '''Motivation:''' [[BR]] '''Status :''' [[BR]] '''main tasks :''' [[BR]] '''Principal Investigator :''' Elisabeth Remy (eremy@mercator-ocean.fr) [[BR]] '''Priority: '''[[BR]] '''Science Reviewer : '''--[[BR]] '''System Reviewer : ''' [[BR]] '''Number of weeks : ''' 2 (TBC) [[BR]] === '''MERCATOR.9 — User Support''' === '''Motivation:'''Provide support to users of NEMO.[[BR]] '''Number of weeks : ''' 2 [[BR]] === '''MERCATOR.10 — Code Reviewing ''' === '''Motivation:'''Reviewing code from NEMO partners [[BR]] '''Number of weeks : ''' 4 [[BR]] === '''MERCATOR.11 — Beta Testing''' === '''Motivation:'''Beta testing of the next relaese[[BR]] '''Number of weeks : ''' 4 [[BR]] === '''MERCATOR.12 — Exchange with others centers''' === '''Motivation:'''System Team meetings, Developers Team meetings,NEMO Users meetings, partcipate to the merge party.[[BR]] '''Number of weeks : ''' 4 ''' [[BR]] '''aditionnal work:''' [[BR]] '''adaptation of PISCES to the VVL :''' compare work done by Guillaume Reffray with work done by UK Met Office.